3VT8550-2AA03-2GA0
Product ID:144416
Updated: 2026/7/7

Key Features
- 1Deliver high switching capacity with Icu=50 kA for reliable system protection.
- 2Ensure versatile application in 415/440 V AC 3-pole systems.
- 3Provide precise overload and short-circuit protection via thermal magnetic trip unit.
- 4Enhance functionality with a fixed-mounted 220 V AC shunt release.
- 5Guarantee environmental safety with RoHS compliance since 2005.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3VT8550-2AA03-2GA0 |
Specifications may be subject to change without notice
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